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[209.85.208.169]) by smtp.gmail.com with ESMTPSA id r6sm2494865lfm.242.2020.11.02.09.33.34 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Nov 2020 09:33:34 -0800 (PST) Received: by mail-lj1-f169.google.com with SMTP id k25so15919630lji.9 for ; Mon, 02 Nov 2020 09:33:34 -0800 (PST) X-Received: by 2002:a2e:868b:: with SMTP id l11mr6795547lji.102.1604338413799; Mon, 02 Nov 2020 09:33:33 -0800 (PST) MIME-Version: 1.0 References: <20201102105422.752202-1-geert+renesas@glider.be> In-Reply-To: <20201102105422.752202-1-geert+renesas@glider.be> From: Linus Torvalds Date: Mon, 2 Nov 2020 09:33:17 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] of: Drop superfluous ULL suffix for ~0 To: Geert Uytterhoeven Cc: Christoph Hellwig , Rob Herring , Frank Rowand , devicetree , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 2, 2020 at 2:54 AM Geert Uytterhoeven wrote: > > There is no need to specify a "ULL" suffix for "all bits set": "~0" is > sufficient, and works regardless of type. In fact adding the suffix > makes the code more fragile. I took this directly, since it was triggered by my code pattern rant. Thanks, Linus